211464

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 648000

約数和(自身を除く): 436536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 89, 99, 108, 132, 178, 198, 216, 264, 267, 297, 356, 396, 534, 594, 712, 792, 801, 979, 1068, 1188, 1602, 1958, 2136, 2376, 2403, 2937, 3204, 3916, 4806, 5874, 6408, 7832, 8811, 9612, 11748, 17622, 19224, 23496, 26433, 35244, 52866, 70488, 105732, 211464]

約数ペア:

[(1, 211464), (2, 105732), (3, 70488), (4, 52866), (6, 35244), (8, 26433), (9, 23496), (11, 19224), (12, 17622), (18, 11748), (22, 9612), (24, 8811), (27, 7832), (33, 6408), (36, 5874), (44, 4806), (54, 3916), (66, 3204), (72, 2937), (88, 2403), (89, 2376), (99, 2136), (108, 1958), (132, 1602), (178, 1188), (198, 1068), (216, 979), (264, 801), (267, 792), (297, 712), (356, 594), (396, 534)]